<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="事项名称" prop="appName">
        <el-input
          v-model="queryParams.appName"
          placeholder="请输入事项名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="事项状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择事项状态" clearable>
          <el-option
            v-for="dict in dict.type.sys_normal_disable"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="事项类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择事项类型" clearable>
          <el-option
            v-for="dict in dict.type.app_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['flowable:app:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['flowable:app:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['flowable:app:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['flowable:app:export']"
        >导出</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="appList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="事项ID" align="center" prop="appId" v-if="true"/>
      <el-table-column label="事项名称" align="center" prop="appName" />
      <el-table-column label="事项状态" align="center" prop="status" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="事项类型" align="center" prop="type" width="100">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.app_type" :value="scope.row.type"/>
        </template>
      </el-table-column>
      <el-table-column label="开始时间" align="center" prop="startTime" width="150">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="150">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="表单" align="center" prop="formId">
        <template slot-scope="scope">
          {{formMap[scope.row.formId]}}
        </template>
      </el-table-column>
      <el-table-column label="使用版本" align="center" prop="useVersion" />
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-set-up"
            @click="versionList(scope.row)"
            v-hasPermi="['flowable:appVersion:list']"
          >版本管理</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['flowable:app:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdateStatus(scope.row)"
            v-hasPermi="['flowable:app:updateStatus']"
          ><span v-if="(scope.row.status == 1)">启用</span><span v-else>停用</span></el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['flowable:app:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改事项对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="50%" append-to-body :close-on-click-modal="false">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="事项名称" prop="appName">
          <el-input v-model="form.appName" placeholder="请输入事项名称" />
        </el-form-item>
        <el-form-item label="事项类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择事项类型">
            <el-option
              v-for="dict in dict.type.app_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="事项图标" prop="logo">
          <image-upload v-model="form.logo" :limit="1"/>
        </el-form-item>
        <el-form-item label="开始时间" prop="startTime">
          <el-date-picker clearable
            v-model="form.startTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="请选择开始时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="结束时间" prop="endTime">
          <el-date-picker clearable
            v-model="form.endTime"
            type="datetime"
            value-format="yyyy-MM-dd HH:mm:ss"
            placeholder="请选择结束时间">
          </el-date-picker>
        </el-form-item>
        <el-form-item label="事项描述">
          <editor v-model="form.description" :min-height="192"/>
        </el-form-item>
        <el-form-item label="附件" prop="attach">
          <file-upload v-model="form.attach"/>
        </el-form-item>
        <el-form-item label="事项表单" prop="formId">
          <el-select v-model="form.formId" placeholder="请选择事项表单">
            <el-option
              v-for="item in formList"
              :key="item.formId"
              :label="item.formName" :value="item.formId"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listApp, getApp, delApp, addApp, updateApp, updateStatus, getFormList } from "@/api/flowable/app";

export default {
  name: "App",
  dicts: ['app_type', 'sys_normal_disable'],
  data() {
    return {
      // 按钮loading
      buttonLoading: false,
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 事项表格数据
      appList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        appName: undefined,
        status: undefined,
        type: undefined,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        appName: [
          { required: true, message: "事项名称不能为空", trigger: "blur" }
        ],
        status: [
          { required: true, message: "事项状态不能为空", trigger: "change" }
        ],
        type: [
          { required: true, message: "事项类型不能为空", trigger: "change" }
        ],
        logo: [
          { required: true, message: "事项图标不能为空", trigger: "blur" }
        ],
        formId: [
          { required: true, message: "表单不能为空", trigger: "change" }
        ],
      },
      formList:[],
      formMap:{}
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询事项列表 */
    async getList() {
      this.loading = true;
      let res1 = await listApp(this.queryParams);
      let res2 = await getFormList();
      this.appList = res1.rows;
      this.total = res1.total;
      this.formList = res2.data;
      res2.data.forEach(item => {
        this.formMap[item.formId] = item.formName
      });
      this.loading = false;
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        appId: undefined,
        appName: undefined,
        status: undefined,
        type: undefined,
        logo: undefined,
        startTime: undefined,
        endTime: undefined,
        description: undefined,
        attach: undefined,
        formId: undefined,
        useVersion: undefined,
        createTime: undefined,
        updateTime: undefined
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.appId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加事项";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.loading = true;
      this.reset();
      const appId = row.appId || this.ids
      getApp(appId).then(response => {
        this.loading = false;
        this.form = response.data;
        this.open = true;
        this.title = "修改事项";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          this.buttonLoading = true;
          if (this.form.appId != null) {
            updateApp(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          } else {
            addApp(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            }).finally(() => {
              this.buttonLoading = false;
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const appIds = row.appId || this.ids;
      this.$modal.confirm('是否确认删除事项编号为"' + appIds + '"的数据项？').then(() => {
        this.loading = true;
        return delApp(appIds);
      }).then(() => {
        this.loading = false;
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      }).finally(() => {
        this.loading = false;
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('flowable/app/export', {
        ...this.queryParams
      }, `app_${new Date().getTime()}.xlsx`)
    },
    versionList(row){
      this.$router.push("/flowable/appVersion?appId=" + row.appId)
    },
    handleUpdateStatus(row) {
      let appId = row.appId;
      let str = row.status == 1?'启用':'停用'
      this.$modal.confirm('是否'+str+'该事项？').then(function() {
        return updateStatus(appId)
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess(str + "成功");
      }).catch(() => {});

    },
  }
};
</script>
